Low thyroid

I am 16 weeks and my dr's office called and told me that my thyroid levels were low on my blood tests. They are sending me to an endocrinologist, but in the mean time I am becoming increasingly anxious!! Everyone around me is asking if I have felt the baby move yet.  I'm becoming worried that I haven't felt movement because of the thyroid issue. I know it's probably irrational, but this is my first pregnancy and having a hard time dealing with the news. Does anyone have any insight into this hypothyroidism?!